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EN 18162:2026

Building Information Modelling (BIM) - Digital twins applied to the built environment - Concept and definitions

Edition date: 2026-03-04
In Force
Available languages: German, English
Summary: This document defines the concepts and definitions and is the first part of a set of standards to define the framework for digital twins in the built environment. It includes the terms and definitions, the relation with building information modelling and addresses the lack of standards for the qualitative specification of a digital twin, which can include geometric, attributive, structural and infrastructural quality, as applicable. This document is based on the experiences obtained in use cases [1] and documents from other technical committees, including ISO/IEC 30173. This document can be used in the development of other standards and in support of communications among diverse, interested parties or stakeholders. This initiative aims to define an ecosystem of digital twins opening the opportunity to release even greater value, using data for the public good.

Le présent document définit les concepts et définitions et constitue la première partie d’une série de normes destinée à définir le cadre des jumeaux numériques dans l’environnement bâti. Il comprend les termes et définitions, la relation avec la modélisation des informations de la construction, et remédie au manque de normes portant sur la spécification qualitative d’un jumeau numérique, qui peut inclure la qualité géométrique, attributive, structurelle et infrastructurelle, selon le cas. Ce document repose sur les expériences obtenues dans les cas d’utilisation [1] et les documents provenant d’autres comités techniques, notamment l’ISO/IEC 30173. Le présent document peut être utilisé pour élaborer d’autres normes et pour soutenir la communication entre diverses parties intéressées ou parties prenantes. Cette initiative vise à définir un écosystème de jumeaux numériques permettant de générer encore plus de valeur en utilisant les données au service de l’intérêt public.

Dieses Dokument definiert das Rahmenwerk für digitale Zwillinge in der bebauten Umwelt und es ist der erste Teil einer Reihe von Normen auf diesem Gebiet. Es beinhaltet Begriffe, den Bezug zu Building Information Modeling und adressiert das Fehlen von Standards für qualitative Spezifikationen eines digitalen Zwillings, die geometrische, attributive, strukturelle und infrastrukturelle Qualitäten, falls anwendbar, beinhalten können. Dieses Dokument basiert auf den aus den Anwendungsfällen [1] und aus Dokumenten anderer Technischen Komitees gewonnenen Erfahrungen, einschließlich ISO/IEC 30173. Dieses Dokument kann bei der Entwicklung anderer Standards und als Unterstützung der Kommunikation unter diversen interessierten Parteien oder Interessengruppen verwendet werden. Diese Initiative zielt auf die Definition eines Ökosystems für digitale Zwillinge ab, das die Möglichkeit eröffnet, einen noch größeren Nutzen zu erschließen, indem Daten zum Wohl der Allgemeinheit eingesetzt werden.
ICS: 35.240.67-IT applications in building and construction industry
CTN: CEN/TC 442 - 1991542

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